Causes of varicose veins
The varicose veins are not only unsightly, this dilation of the veins may also have consequences for the health of people suffering from them. So it is very important to prevent varicose veins , although there are some risk factors that are impossible to avoid. Thus, there are some ways to avoid the appearance of varicose veins following certain habits or avoiding certain actions, being necessary to know what are the causes of varicose veins and the factors that may increase the likelihood of emergence of the same, especially in the legs.
Why varicose veins appear?
Varicose veins appear when the veins dilate due to abnormal accumulation of blood because of the weakening of some valves that have the veins and prevent the correct return of blood to the heart.
Although it is normal to think the appearance of varicose veins in the legs - especially women - the truth is that this problem can also occur in esophageal varices, anal, which are commonly known as hemorrhoids or testes, causing the varicocele .
Causes of varicose veins: Genetic
Who has a family history of problems with varicose veins is more likely to develop them as well. Thus, the appearance of varicose veins have a strong genetic component as it is also known as valve agenesis, referring to the lack of valves within the veins or because they are defective.
Causes of varicose veins: spend a lot of time standing
One of the risk factors for varicose veins that increases the appearance of this venous problem is the fact spend a lot of time standing . By staying in this position, the veins have to overcome the force of gravity to return blood to the heart, being common for venous ducts accumulate blood and thus to dilate.
Learn to stay a long time sitting cross-legged or lying down can also be the cause of varicose veins, because the keep the same position for a long period of time the veins are forced to work harder.
Causes of varicose veins: age and sex
As the years pass, the veins will be weakened and therefore may fail to function properly. Thus, the older people are at increased risk of venous this problem, as well as women who tend to be more likely to suffer varices due in large part to hormonal changes produced during their lives: puberty, menopause, pregnancy, birth oral, etc.
Causes of varicose veins: being overweight or obese
Likewise, people who are overweight or obese have more likely that their dilate veins, since excess weight increases the amount of blood that reaches the legs and which must return through the veins. Thus, the blood vessels must make an extra effort and thus weakens before.
Causes of varicose veins: Pregnancy
Furthermore, the appearance of varicose veins is common in pregnant women because occur several risk factors that increase the possibility of varicose veins:
- Hormonal changes;
- Weight gain;
- Uterine pressure on the large blood vessels.
If this is your case, you can take steps to prevent varicose veins during and after pregnancy. To know what, we suggest you read our article on How to prevent varicose veins during pregnancy .
How to prevent and treat varicose veins
It is important to know that this swelling and to treat dilated veins in many cases surgery is necessary, and it is not even always possible its complete elimination. Still, there are some methods and advice that can help prevent varicose veins, relieve your symptoms, reduce or disguise them, and recommended to consult our articles:
- Food to prevent varicose veins
- How to treat varicose veins
- Disguising varicose veins
- How to treat varicose veins with home remedies
- The best exercises for varicose veins
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